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authorJan Beulich <jbeulich@novell.com>2008-10-15 22:01:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-16 11:21:31 -0700
commit9ba16087d9f996a93ab6f4453a52a4b24bc1f25c (patch)
tree98a292c556b646aec40ce137b1ec689b3469f120
parenta25d644fc0e232f242d1f3baa63c149c42536ff0 (diff)
downloadconfigs-9ba16087d9f996a93ab6f4453a52a4b24bc1f25c.tar.gz
Kconfig: eliminate "def_bool n" constructs
Using "def_bool n" is pointless, simply using bool here appears more appropriate. Further, retaining such options that don't have a prompt and aren't selected by anything seems also at least questionable. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Tony Luck <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/Kconfig18
-rw-r--r--arch/ia64/Kconfig8
-rw-r--r--arch/x86/Kconfig23
-rw-r--r--drivers/ide/Kconfig2
-rw-r--r--kernel/time/Kconfig1
-rw-r--r--lib/Kconfig4
-rw-r--r--mm/Kconfig4
7 files changed, 19 insertions, 41 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 0267babe5eb..e6ab550bceb 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -28,7 +28,7 @@ config OPROFILE_IBS
If unsure, say N.
config HAVE_OPROFILE
- def_bool n
+ bool
config KPROBES
bool "Kprobes"
@@ -42,7 +42,7 @@ config KPROBES
If in doubt, say "N".
config HAVE_EFFICIENT_UNALIGNED_ACCESS
- def_bool n
+ bool
help
Some architectures are unable to perform unaligned accesses
without the use of get_unaligned/put_unaligned. Others are
@@ -65,13 +65,13 @@ config KRETPROBES
depends on KPROBES && HAVE_KRETPROBES
config HAVE_IOREMAP_PROT
- def_bool n
+ bool
config HAVE_KPROBES
- def_bool n
+ bool
config HAVE_KRETPROBES
- def_bool n
+ bool
#
# An arch should select this if it provides all these things:
@@ -89,16 +89,16 @@ config HAVE_KRETPROBES
# signal delivery calls tracehook_signal_handler()
#
config HAVE_ARCH_TRACEHOOK
- def_bool n
+ bool
config HAVE_DMA_ATTRS
- def_bool n
+ bool
config USE_GENERIC_SMP_HELPERS
- def_bool n
+ bool
config HAVE_CLK
- def_bool n
+ bool
help
The <linux/clk.h> calls support software clock gating and
thus are a key power management tool on many systems.
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 48e496fe1e7..3b7aa38254a 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -60,14 +60,6 @@ config RWSEM_XCHGADD_ALGORITHM
bool
default y
-config ARCH_HAS_ILOG2_U32
- bool
- default n
-
-config ARCH_HAS_ILOG2_U64
- bool
- default n
-
config HUGETLB_PAGE_SIZE_VARIABLE
bool
depends on HUGETLB_PAGE
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f65c2744d57..7ccb6e60e60 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -39,10 +39,6 @@ config ARCH_DEFCONFIG
default "arch/x86/configs/i386_defconfig" if X86_32
default "arch/x86/configs/x86_64_defconfig" if X86_64
-
-config GENERIC_LOCKBREAK
- def_bool n
-
config GENERIC_TIME
def_bool y
@@ -95,7 +91,7 @@ config GENERIC_HWEIGHT
def_bool y
config GENERIC_GPIO
- def_bool n
+ bool
config ARCH_MAY_HAVE_PC_FDC
def_bool y
@@ -106,12 +102,6 @@ config RWSEM_GENERIC_SPINLOCK
config RWSEM_XCHGADD_ALGORITHM
def_bool X86_XADD
-config ARCH_HAS_ILOG2_U32
- def_bool n
-
-config ARCH_HAS_ILOG2_U64
- def_bool n
-
config ARCH_HAS_CPU_IDLE_WAIT
def_bool y
@@ -758,9 +748,8 @@ config I8K
Say N otherwise.
config X86_REBOOTFIXUPS
- def_bool n
- prompt "Enable X86 board specific fixups for reboot"
- depends on X86_32 && X86
+ bool "Enable X86 board specific fixups for reboot"
+ depends on X86_32
---help---
This enables chipset and/or board specific fixups to be done
in order to get reboot to work correctly. This is only needed on
@@ -944,8 +933,7 @@ config HIGHMEM
depends on X86_32 && (HIGHMEM64G || HIGHMEM4G)
config X86_PAE
- def_bool n
- prompt "PAE (Physical Address Extension) Support"
+ bool "PAE (Physical Address Extension) Support"
depends on X86_32 && !HIGHMEM4G
select RESOURCES_64BIT
help
@@ -1238,8 +1226,7 @@ config X86_PAT
If unsure, say Y.
config EFI
- def_bool n
- prompt "EFI runtime service support"
+ bool "EFI runtime service support"
depends on ACPI
---help---
This enables the kernel to use EFI runtime services that are
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 6c6dd2faced..74a369a6116 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -4,7 +4,7 @@
# Select HAVE_IDE if IDE is supported
config HAVE_IDE
- def_bool n
+ bool
menuconfig IDE
tristate "ATA/ATAPI/MFM/RLL support"
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index 8d53106a0a9..95ed42951e0 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -3,7 +3,6 @@
#
config TICK_ONESHOT
bool
- default n
config NO_HZ
bool "Tickless System (Dynamic Ticks)"
diff --git a/lib/Kconfig b/lib/Kconfig
index c7ad7a5b353..85cf7ea978a 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -8,10 +8,10 @@ config BITREVERSE
tristate
config GENERIC_FIND_FIRST_BIT
- def_bool n
+ bool
config GENERIC_FIND_NEXT_BIT
- def_bool n
+ bool
config CRC_CCITT
tristate "CRC-CCITT functions"
diff --git a/mm/Kconfig b/mm/Kconfig
index 0bd9c2dbb2a..5585f129359 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -101,7 +101,7 @@ config HAVE_MEMORY_PRESENT
# with gcc 3.4 and later.
#
config SPARSEMEM_STATIC
- def_bool n
+ bool
#
# Architecture platforms which require a two level mem_section in SPARSEMEM
@@ -113,7 +113,7 @@ config SPARSEMEM_EXTREME
depends on SPARSEMEM && !SPARSEMEM_STATIC
config SPARSEMEM_VMEMMAP_ENABLE
- def_bool n
+ bool
config SPARSEMEM_VMEMMAP
bool "Sparse Memory virtual memmap"